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Serial port
n
8. Expand Autoconnect Settings.
a. Click Enable to enable the autoconnect feature.
b. For Connection Trigger, select the option that describes the type of event that should
trigger the connection.
c. For Outbound Connection Type, select the option that describes the method used to
initiate the connection.
d. For Connection destination, enter the host name or IP address of the remote server.
When using SSH, this should be prefixed with the user name and followed by @, for
example, admin@192.168.1.1.
e. For Connection port, enter the TCP port of the remote server (1-65535).
f. If Connect when the data that is received matches the specified string is selected for
Connection trigger:
i. For Data match string, type the string that, when received, will trigger the
connection.
ii. Flush match string is enabled by default, which will discard the matched string from
data sent to the server. Click to toggle off to disable.
g. Click Enable TCP keep-alive messages to enable TCP keepalive on the connection.
h. Click Enable TCP nodelay to enable TCP nodelay on the connection.
i. For Socket ID string, type text to be transmitted to the remote server when the socket
connects.
9. Expand Session Settings.
a. Enable Exclusive access to limit access to the serial port to a single active session.
b. For Escape sequence, type the characters used to start an escape sequence. If no
characters are defined, the escape sequence is disabled. The default is ~b.
c. For History size, type or select the number of bytes of output from the serial port that are
written to buffer. These bytes are redisplayed when a user connects to the serial port. The
default is 4000 bytes.
d. For Idle timeout, type the amount of time to wait before disconnecting due to user
inactivity.
10. Expand Monitor Settings.
a. Enable CTS to monitor CTS (Clear to Send) changes on this port.
b. Enable DCD to monitor DCD (Data Carrier Detect) changes on this port.
IX20 User Guide
To limit access based on firewall zones:
i. Click Zones.
ii. For Add Zone, click .
iii. For Zone, select the appropriate firewall zone from the dropdown.
See
Firewall configuration
iv. Click again to allow access through additional firewall zones.
Configure Remote Access mode
for information about firewall zones.
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